Mechanical Engineering is the branch of engineering that deals with the generation and application of mechanical power in the design and production of machines and tools. It is one of the worldâEUR(TM)s oldest engineering disciplines. If your business deals with mechanical engineering and needs help, such help is available in the form of mechanical engineering freelancers. You can hire such freelancers right here. Simply start by posting a mechanical engineering job today!Zaměstnat Mechanical Engineers
Design and development of a positive displacement hydraulic pump We are looking for a designer / company / supplier to develop a positive displacement hydraulic pump for electric back sprayer that uses corrosive products, agrochemicals, disinfectants; under conditions of pressure, flow, revolutions per minute (RPM) and voltage and current. The pump must meet the following parameters: • The pump must be designed to withstand a pressure of 150 PSI max. • The pump must be designed to supply at open flow between 2000 and 3000 cc / min. • The pump will be used with flow nozzles between 400 and 1200 cc/min. • The working pressure of the pump must be: Flow cc/min Working pressure range 400 20 a 70 PSI 1200 ...
This project requires knowledge in power relay physics and arc suppression (TVS) techniques. We need a circuit to wrap around a latching power relay to minimize internal relay arcing during operation (make/break) for extended operational life. There are many conceptual ways of doing this such as snubber and varistor approaches, but we need specifics on products to use that are available today and their configuration. The relay in question is rated for 250V, 120A but we are operating in a 120VAC nominal environment with at most 60A full load. Datasheet of the relay can be provided. Expected life of the application/proposed solution is ~20 years with up to 10,000 operations over the life of the product.
Details would be share in chat.
IMPORTANT: PLEASE READ THE FULL CHALLENGE BRIEF THAT CONTAINS ALL THE CHALLENGE AND SUBMISSION REQUIREMENTS AND RULES CHALLENGE BRIEF: REGISTRATION FORM: ************************************************* AFTERSHOCK: NASA SHOCK PROPAGATION PREDICTION CHALLENGE Do you have expertise in physics, mechanical engineering, and/or data science? If so, this challenge is for you! The Aftershock: NASA Shock Propagation Prediction Challenge looks for novel shock propagation prediction models that improve NASA’s ability to predict shock loads through spacecraft. If you’re up to the challenge, you could win a share of the $50,000 purse. To participate in this challenge, you must submit: 1. Your shock prediction 2. A white paper detailing: a. The model/methodology b. The s...
I am an educational instructor. I want an augmented reality resource. It does not bother me which App is used. I want to have a Poster of (for example) a Centrifugal Pump or a valve and I want there to be the option to hold an IPAD in front of the poster and it to bring up notes or links and instructional prompts or GIFs of water flowing through the pump. I want this to work if I had a physical pump and can have the barcode on it and it to activate the GIF
Title: OLE button feasibility study Very simple, two things are needed: 1. .cae file - Finite element models and runs in Abaqus 2. 10-slide presentation based on the FEA project and clearly defining the feasibility study (1 minute per slide basis)
I'm looking for someone who can perform plumbing takeoffs/estimating. I'll send you the plumbing plans and specifications. I would like you to take a look at them and send me quantities of each fixture. I need someone who can count or estimate a minimum of 1000 fixtures per week.
We are looking for someone who can do the mechanical and/or hardware designing for our in ear wearable device. We can further discuss more on details if one is interested.
How comfortable are you in building exercise equipment? Also before proceeding we would need you to sign an NDA before we can release any files to you to review. We are looking to build a machine that encompasses several different exercises without the subject moving and without compromising safety of the exercises. These would be placed in medical facilities. Also would you be willing to jump on Zoom or some conference call to go over any specifics after legalities are dealt with? Thanks. CEO/Founder--Stephen Davis
¬Need designs 2d & 3d layouts of workshop and office interior. ¬Scientific apparatus assembly, fitting & Machine workshop. ¬Back office design for small team of 4 max & single bed to relax in the same space of back office. ¬It's a medium size workshop & small office size. ¬need motivational ambience with true color temperatures in both workshop & office. ¬will share pictures and dimensions for processing. Thanks
proiectul presupune realizarea de modele 3D dupa desene de executie a unor rezervoare (fisiere PDF)- mdelul 3D trebuind sa respecte intru totul cotele, amplasarea acestor rezervoare conform unui layout, si realizarea legaturilor de conducte intre rezervoare (izometrice sau desene 3D din care se extrag desenele 2D pt fabricatie)
Must be completed in Solidworks. Need 3D model, 2D production quality drawings experience in retail displays POP highly sought after Time frame: 3 days New project every week, can turn into a full time job
Dear Freelancers, We have to design one prototype of one of our concept and for that, we are looking for Electro-Mechanical freelancer with sound experience in the domain who can lead till end. An Non Disclosure Agreement (NDA) is a must. Will discuss the project details over the chat. The freelancer would be paid handsome amount on the completion. Thanks
We are an electric vehicle startup looking for an automobile or mechanical designer for our product
I'm looking for someone to do a thermal mapping CFD analysis. attached the rooms layout and sections. Please bid with what's required to finish the task. Being certified to do the analysis is a plus.
CitiusKBE has identified design automation as a key focus area and has been developing a suite of tools to speed up the engineering design process on the SIEMENS high-end CAD/CAM platform NX. As a part of this toolkit, a set of tools is developed to address the pain areas of BIW fixture design / detailing / validation processes.
I’m looking to build a retractable charging cord mechanism that is small and compact. I would buy one online but they are all surrounded by a casing which makes them bulky. I’m interested in just the mechanical parts of the build. I will post a photo of a very similar mechanism I am looking for. -in regarded to the photo- I’m looking for what is inside the mechanism you see in the photo
i need a responsible answer and people who knows...
Aluclick is a clip up ceiling and facade beam system supplied by Supawood Architectural Lining Systems who are based in NSW, Australia. The current clip SPW225 is unsatisfactory due to the difficulty of installation and the limited range of applications as a result. The clip is hard to engage when installing a typical long beam, which is 6.5m long, even though only 3 clips are required (3 metre span is acceptable). It becomes pretty much impossible with the details shown in drawing 3309N. This is because the SPW225 clip is mounted over Supabab, which is a thick felt backing for acoustic purposes. When trying to engage the beam, the clips pushes into the felt instead of engaging with the beam. In all three install situations - see drawing 3308N and 3307N as well, the ceiling framing is onl...
Hello, I'm looking for someone to do a thermal mapping CFD analysis. attached the rooms layout and sections. Please bid only if you are aware of what is the CFD analysis and can finish the task. Being certified to do the analysis is a plus.
I am looking for someone to help me determine the average costs of creating a life-size silicone doll and its molds, as well as help me determine the type of foam inside before pouring silicone. If it is possible to determine a general budget at factory price. I would also like to know the process of creating large fiberglass molds as well as help me determine their creation costs. For this, a sample video of an existing factory will be shown to start the investigation. It would also be valuable if this study is extended to TPE dolls, what type of molds they need, machinery and costs for them. The detail of the investigation will be valued providing documentation
I have the design file required for simulation. The uav geometry is at 0 degrees angle of attack. It should be inclined at 0,4,8,10,12,16,20 angles of attack and simulation should be done. Flying wing uav
The heat transfer coefficient is calculated at each point of the rod length (as well as the surface temperature) The flow rate (m/s) is calculated from the mass flux (kg/ (m2s) and density (kg/m3). Compare the calculation results with the results of the article
I ’d like to someone to tell me how to answer this question and explain the rationale background
I want to study Disc Brake Squeal Noise using Complex Eigen Value Analysis in Ansys. I have attached a pdf of the process for reference. I have the 3d Solidworks CAD model as well that I can share, only analysis is to be done. Please let me know if you can do this. Thanks
We have had a paint tray and lid manufactured for us in a small size (as per attached file), and we would like to scale this design up in size, and create the relevant files to support tooling and manufacturing processes. Please quote for the project.
Hi, Im looking for a weldments or mechanical engineer that can make a professional production drawings of a steel structure i designed. The drawing needs to be made according to a required standard and Will include all the symbols, definitions and notes required for each weldment. In addition, knowledge in bolting beams together is required. The drawings will include also assembly instructions. Uou can find an attached example of the construction. Joseph.
Color Change Strategy Indicators Needed • 199 EMA • 19 EMA • Super Trendline • Candle Sticks • QQE Mod PCT Test We run this test on every trade P – Position (No trading against position) The entry must be above (Long) or below (Short) both moving averages C – Color (No trading against dominant color) The entry bar must match the dominate color in a lookback. Green (Long and Red (Shorts). Dominate color is defined as the majority of the larger bars are the same color. T – Trend (No trading against the 19 ema) The entry must be in the direction of the EMA’s S– Close or bounce off the 19 EMA No Trade Zone If the entry point is below (long) or above (Short) the 20 or 200 ema Entry Rule All entries are made at the break of the indicator (Pu...